XA-1000 Intelligent High Flow Particle Sampler (TSP-PM10-PM2.5)
1、 Execution standards
JJG943-2011 "Total Suspended Particle Sampler"
HJ/T374-2007 Technical Requirements and Testing Methods for Total Suspended Particle Samplers
2、 Purpose:
This instrument is an essential tool for environmental monitoring departments to collect total suspended particulate matter (TSP), inhalable particulate matter (PM10), and respiratory particulate matter (PM2.5) samples in the atmosphere.
3、 Performance characteristics
1. Adopting imported wide temperature OLED display screen, the human-machine interface with good Chinese menu and vivid graphics saves the trouble of adjusting contrast and can work in ultra-low temperature environment. 、
2. High precision imported sensors are used for flow control, with good flow stability and high sampling accuracy. The sampling flow rate is automatically detected, and constant current sampling is automatically controlled to compensate for flow fluctuations caused by voltage and resistance changes.
3. Automatically record the cumulative flow rate and time during the sampling process, and convert the standard volume based on air pressure and temperature.Real time clock, with multiple sampling methods such as timed sampling, interval sampling, multiple sampling, and cyclic sampling.
4. Equipped with a rechargeable battery for storing data during AC power outages and automatically restoring sampling and deducting samples during AC incoming callsThe power outage time during the process can be queried by the user.
5. The brushless motor vacuum pump has high reliability for long-term continuous operation, low noise, and a fault free running time of more than 20000 hours, with a long service life.
6. Choose the XA-1001 PM10 cutter for sampling inhalable particles, and the XA-1002 PM2.5 cutter for sampling fine particles. Both cutters are made of aluminum alloy and have anti-static adsorption properties.
7. Automatically save the last user set parameters, and use them automatically the next time the device is turned on, achieving one click sampling. It can store multiple sets of data with a retention period of 10 years, making it convenient for users to query.
8. Overload automatic protection: During the sampling process, if the sampling flow rate is less than or greater than the set sampling flow rate, the instrument will automatically shut down for protection. Power outage protection function: During the sampling process, if there is a power outage, the sampling data can be automatically saved and the sampling can continue after the power is restored.
9. Users can calibrate the instrument through a waterproof keyboard, and maintenance requires a password to enter, ensuring the security of instrument data and preventing easy modification errors. It also provides the function of restoring factory settings.
10. The unique rainproof design is suitable for any environment, and the flip structure can be folded for easy transportation.
4、 Technical parameters